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<div class="title">base_particle_dynamics.hpp</div>  </div>
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<a href="base__particle__dynamics_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="base__particle__dynamics_8h.html">base_particle_dynamics.h</a>&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a> {</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class </span>BodyType, <span class="keyword">class </span>ParticlesType, <span class="keyword">class </span>MaterialType,</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;        <span class="keyword">class </span>ContactBodyType, <span class="keyword">class </span>ContactParticlesType, <span class="keyword">class </span>ContactMaterialType&gt;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;        ParticleDynamicsWithContactConfigurations&lt;BodyType, ParticlesType, MaterialType,</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;        ContactBodyType, ContactParticlesType, ContactMaterialType&gt;</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        ::ParticleDynamicsWithContactConfigurations(SPHBodyContactRelation* body_contact_relation)</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;        : ParticleDynamics&lt;void, BodyType, ParticlesType, MaterialType&gt;(body_contact_relation-&gt;body_),</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;        contact_configuration_(body_contact_relation-&gt;contact_configuration_) </div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    {</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;        <a class="code" href="namespace_s_p_h.html#ab8b3224d963eb73d7febbf0d5346f429">SPHBodyVector</a> relation_bodies = body_contact_relation-&gt;relation_bodies_;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != relation_bodies.size(); ++i) {</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;            contact_bodies_.push_back(dynamic_cast&lt;ContactBodyType*&gt;(relation_bodies[i]));</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;            contact_particles_.push_back(dynamic_cast&lt;ContactParticlesType*&gt;(relation_bodies[i]-&gt;base_particles_));</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;            contact_material_.push_back(dynamic_cast&lt;ContactMaterialType*&gt;(relation_bodies[i]-&gt;base_particles_-&gt;base_material_));</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        }</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    }</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class </span>BodyType, <span class="keyword">class </span>ParticlesType, <span class="keyword">class </span>MaterialType,</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        <span class="keyword">class </span>ContactBodyType, <span class="keyword">class </span>ContactParticlesType, <span class="keyword">class </span>ContactMaterialType&gt;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        ParticleDynamicsWithComplexConfigurations&lt;BodyType, ParticlesType, MaterialType,</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        ContactBodyType, ContactParticlesType, ContactMaterialType&gt;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        ::ParticleDynamicsWithComplexConfigurations(SPHBodyComplexRelation* body_complex_relation)</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        : ParticleDynamics&lt;void, BodyType, ParticlesType, MaterialType&gt;(body_complex_relation-&gt;body_),</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        inner_configuration_(body_complex_relation-&gt;inner_configuration_),</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        contact_configuration_(body_complex_relation-&gt;contact_configuration_)</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    {</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <a class="code" href="namespace_s_p_h.html#ab8b3224d963eb73d7febbf0d5346f429">SPHBodyVector</a> relation_bodies = body_complex_relation-&gt;relation_bodies_;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != relation_bodies.size(); ++i) {</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;            contact_bodies_.push_back(dynamic_cast&lt;ContactBodyType*&gt;(relation_bodies[i]));</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;            contact_particles_.push_back(dynamic_cast&lt;ContactParticlesType*&gt;(relation_bodies[i]-&gt;base_particles_));</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            contact_material_.push_back(dynamic_cast&lt;ContactMaterialType*&gt;(relation_bodies[i]-&gt;base_particles_-&gt;base_material_));</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        }</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    }</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType, <span class="keyword">typename</span> ReduceOperation&gt;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="namespace_s_p_h.html#ad250ef185453b99f83adbe53f8c69bd0">   47</a></span>&#160;    ReturnType <a class="code" href="namespace_s_p_h.html#ad250ef185453b99f83adbe53f8c69bd0">ReduceIterator</a>(<span class="keywordtype">size_t</span> number_of_particles, ReturnType temp,</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <a class="code" href="namespace_s_p_h.html#a87043d855375056552eeedcb239e3b4f">ReduceFunctor&lt;ReturnType&gt;</a>&amp; reduce_functor, ReduceOperation&amp; reduce_operation, Real dt)</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    {</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; number_of_particles; ++i)</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        {</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            temp = reduce_operation(temp, reduce_functor(i, dt));</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        }</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        <span class="keywordflow">return</span> temp;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    }</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType, <span class="keyword">typename</span> ReduceOperation&gt;</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="namespace_s_p_h.html#ae67614e6fa390ff328d75e153953266b">   58</a></span>&#160;    ReturnType <a class="code" href="namespace_s_p_h.html#ae67614e6fa390ff328d75e153953266b">ReduceIterator_parallel</a>(<span class="keywordtype">size_t</span> number_of_particles, ReturnType temp,</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <a class="code" href="namespace_s_p_h.html#a87043d855375056552eeedcb239e3b4f">ReduceFunctor&lt;ReturnType&gt;</a>&amp; reduce_functor, ReduceOperation&amp; reduce_operation, Real dt)</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    {</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        <span class="keywordflow">return</span> parallel_reduce(blocked_range&lt;size_t&gt;(0, number_of_particles),</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            temp, [&amp;](<span class="keyword">const</span> blocked_range&lt;size_t&gt;&amp; r, ReturnType temp0)-&gt;ReturnType {</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = r.begin(); i != r.end(); ++i) {</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                    temp0 = reduce_operation(temp0, reduce_functor(i, dt));</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                }</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                <span class="keywordflow">return</span> temp0;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            },</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;            [&amp;](ReturnType x, ReturnType y)-&gt;ReturnType {</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                <span class="keywordflow">return</span> reduce_operation(x, y);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            }</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;            );</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    }</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;}</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="comment">//=================================================================================================//</span></div><div class="ttc" id="namespace_s_p_h_html_ab8b3224d963eb73d7febbf0d5346f429"><div class="ttname"><a href="namespace_s_p_h.html#ab8b3224d963eb73d7febbf0d5346f429">SPH::SPHBodyVector</a></div><div class="ttdeci">StdVec&lt; SPHBody * &gt; SPHBodyVector</div><div class="ttdef"><b>Definition:</b> sph_data_conainers.h:26</div></div>
<div class="ttc" id="namespace_s_p_h_html_a87043d855375056552eeedcb239e3b4f"><div class="ttname"><a href="namespace_s_p_h.html#a87043d855375056552eeedcb239e3b4f">SPH::ReduceFunctor</a></div><div class="ttdeci">std::function&lt; ReturnType(size_t, Real)&gt; ReduceFunctor</div><div class="ttdef"><b>Definition:</b> base_particle_dynamics.h:50</div></div>
<div class="ttc" id="base__particle__dynamics_8h_html"><div class="ttname"><a href="base__particle__dynamics_8h.html">base_particle_dynamics.h</a></div><div class="ttdoc">This is for the base classes of particle dynamics, which describe the interaction between particles...</div></div>
<div class="ttc" id="namespace_s_p_h_html_ad250ef185453b99f83adbe53f8c69bd0"><div class="ttname"><a href="namespace_s_p_h.html#ad250ef185453b99f83adbe53f8c69bd0">SPH::ReduceIterator</a></div><div class="ttdeci">ReturnType ReduceIterator(size_t number_of_particles, ReturnType temp, ReduceFunctor&lt; ReturnType &gt; &amp;reduce_functor, ReduceOperation &amp;ruduce_operation, Real dt=0.0)</div><div class="ttdef"><b>Definition:</b> base_particle_dynamics.hpp:47</div></div>
<div class="ttc" id="namespace_s_p_h_html_ae67614e6fa390ff328d75e153953266b"><div class="ttname"><a href="namespace_s_p_h.html#ae67614e6fa390ff328d75e153953266b">SPH::ReduceIterator_parallel</a></div><div class="ttdeci">ReturnType ReduceIterator_parallel(size_t number_of_particles, ReturnType temp, ReduceFunctor&lt; ReturnType &gt; &amp;reduce_functor, ReduceOperation &amp;ruduce_operation, Real dt=0.0)</div><div class="ttdef"><b>Definition:</b> base_particle_dynamics.hpp:58</div></div>
<div class="ttc" id="namespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> base_body_supplementary.cpp:11</div></div>
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